Web Maintenance comprises all the activities needed to ensure the
operational integrity of your website or intranet. In other words, it is
about doing all the things needed to make sure your site runs smoothly
and according to plan.
To keep content up-to-date.
To spot errors on a site.
To manage communication with website visitors.
To measure success.
To supervise hosting.
To manage technical and other changes in a coordinated way.